Barcelona comfortably qualified for the Copa del Rey quarter-finals by beating third division side Ceuta.
Raphinha headed home in the first half, while Robert Lewandowski scored twice in the second half, converting from close range and making it 5-0.
In between, 20-year-old Ansu Fati added a superb solo effort and midfielder Franck Kessie came home powerfully.
Real Madrid also progressed to the last eight, staging a stunning second-half comeback to win 3-2 at Villarreal.
Carlo Ancelotti’s men lost 2-0 in the first half thanks to goals from Etienne Capoue and Samuel Chukwueze.
But the visitors reacted superbly, as Vinicius Jr and Eder Militao leveled them before Dani Ceballos netted the winner four minutes from time.
Real are in the Champions League round of 16 and travel to Liverpool in the first leg on February 21.
Meanwhile, Barca are aiming for a league and cup double and are three points clear of Real at the top of La Liga.
Led by their former star midfielder Xavi, Barcelona are also in the Europa League play-offs, hosting Manchester United in the first leg on February 16.